1. What is the most abundant element in the human body (dry weight)? ???????????????

oxygen???????????????????????? More test answers on https://studyhippo.com/biochemistry-chapters-1-4-4th-edition-fundamentals-of-biochemistry/

Which of the following substances account for more than 95% of the human body? A) Calcium, hydrogen, oxygen, nitrogen B) Carbon, hydrogen, oxygen nitrogen C) Carbon, calcium, nitrogen, hydrogen

B) Carbon, hydrogen, oxygen nitrogen More test answers on https://studyhippo.com/ap-study-guide/

Which of the following groups of elements account for more than 95% of the human body by weight?

Carbon, hyrdogen, oxygen, nitrogen (CHON) More test answers on https://studyhippo.com/anatomy-chapter-2/

All fastidious microorganisms require which of the following for growth? ?A. Oxygen.? B. Temperatures near normal for the human body.?C. Extra nutrients (such as whole blood).? D. Iron.

C. Extra nutrients (such as whole blood). More test answers on

Which of the following is the best biological explanation for why the human body stores fat?

Fat is a fuel reserve during periods of scarcity. More test answers on https://studyhippo.com/myers-psychology-for-ap-unit-8-test/

Under normal circumstances, the human body contains approx. _of blood, which transports_(what does)

-6 quarts of blood -transports nutrients, oxygen, waste product, hormones, and enzymes throughout the body More test answers on https://studyhippo.com/ch-15-preventing-cardiovascular-disease/

Which of the following substances comprise 95% of the human body

Carbon Hydrogen Oxygen Nitrogen More test answers on https://studyhippo.com/ap-207-33830/

Which elements make up 95% (by weight) of the human body?

carbon, hydrogen, oxygen, nitrogen More test answers on https://studyhippo.com/anatomy-exam-chapters-12/

What are the four most abundant elements in a human body?

Carbon, Nitrogen, Oxygen, Hydrogen More test answers on https://studyhippo.com/biochemistry-abi-102/

What is the role of minerals in the proper functioning of the human body?

They become part of bones and regulate electrolyte balance. More test answers on https://studyhippo.com/health-and-wellness-assessment-study-guide/

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Human Body Flashcards, test questions and answers

Discover flashcards, test exam answers, and assignments to help you learn more about Human Body and other subjects. Don’t miss the chance to use them for more effective college education. Use our database of questions and answers on Human Body and get quick solutions for your test.

What is Human Body?

The human body is an amazing and complex organism made up of several different systems that work together to keep us healthy and functioning. Every part of the body has its own individual role in keeping us alive, and there are many fascinating facts about each one. From the intricate workings of the heart to the intricate network of our nervous system, the human body is a marvel of engineering.The cardiovascular system provides oxygen and nutrients to every cell in our body. It consists of the heart, blood vessels, and blood. The heart pumps oxygen-rich blood throughout our bodies by means of a network of arteries and veins. The respiratory system takes in oxygen from outside air and sends it to all parts of our bodies via our lungs. Our red blood cells contain hemoglobin which carries oxygen from the lungs to other organs such as muscles, brain, kidney etc The digestive system processes food for energy by breaking it down into smaller molecules; these molecules are then absorbed into our bloodstream for use by other parts of our body such as muscles or organs. The endocrine system releases hormones that help regulate growth, metabolism, reproduction, moods etc. Our immune system is also very important as it helps fight off infections caused by viruses or bacteria invading our bodies; this includes white blood cells which help protect us from foreign substances in the environment that could cause illness or disease. Lastly, there is also the musculoskeletal system which consists mostly bones but also ligaments tendons muscle fibers nerves all working together to give us movement strength coordination balance posture etc As you can see each part of your body works together with other systems so well that it’s almost like a miracle. We don’t always realize how amazing this combination really is until we get sick or injured then we really appreciate how hard these systems work together so we can live healthy lives.